11 TV actors who left early

JOE KLAMAR/AFP/Getty Images

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George Clooney’s breakout performance would come in 1994 when he was cast on the popular NBC medical drama “ER”, playing Dr. Doug Ross. After earning numerous awards for his performance, Clooney ended his run after the fifth season. He went on to do the amazing “Batman and Robin” film and plenty more.

JOE KLAMAR/AFP/Getty Images

5of12

George Clooney’s breakout performance would come in 1994 when he was cast on the popular NBC medical drama “ER”, playing Dr. Doug Ross. After earning numerous awards for his performance, Clooney ended his run after the fifth season. He went on to do the amazing “Batman and Robin” film and plenty more.